I have a few comments about this patch:
I didn't like the fact that the checker calling infrastructure uses
SPI instead of just a FunctionCallN to call the checker function. I
think this should be easily avoidable.
Second, I see that functioncmds.c gets a lot into trigger internals just
to be able to figure out the function starting from a trigger name. I
think it'd be saner to have a new function in trigger.c that returns the
required function OID.
I think CheckFunction would be clearer if the code to check multiple
objects is split out into a separate subroutine.
After CheckFunction there is a leftover function comment without any
following function. There are other spurious hunks that add or remove
single lines too (once in an otherwise untouched file).
--
Álvaro Herrera <alvherre(at)commandprompt(dot)com>
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